//package LogisticsSystem.service.impl;
//
//import java.util.List;
//
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.stereotype.Service;
//
//import LogisticsSystem.mapper.CategoryMapper;
//import LogisticsSystem.pojo.Category;
//import LogisticsSystem.service.CategoryService;
//
//@Service
//public class CategoryServiceImpl  implements CategoryService{
//	@Autowired
//	CategoryMapper categoryMapper;
//	
//	
//	public List<Category> list(){
//		return categoryMapper.list();
//	};
//
//}
